Well, not as "borealis" as its name is implying! This is the northern
horizon of Athens, Greece, 38.3N, yesterday night:
http://www.perseus.gr/Astro-Aurorae-20031120-001.htm (thanks to Fotis for
handing the link)

Yannis, SE Athens
+14.6C, RH 89%, SLP 1023.3 hPa